installed plugin W3 Total Cache version 2.3.2

wp-content/plugins/w3-total-cache/vendor/aws/aws-sdk-php/src/Polly/Exception/PollyException.php

@@ -0,0 +1,9 @@
+<?php
+namespace Aws\Polly\Exception;
+
+use Aws\Exception\AwsException;
+
+/**
+ * Represents an error interacting with the **Amazon Polly** service.
+ */
+class PollyException extends AwsException {}

wp-content/plugins/w3-total-cache/vendor/aws/aws-sdk-php/src/Polly/PollyClient.php

@@ -0,0 +1,73 @@
+<?php
+namespace Aws\Polly;
+
+use Aws\Api\Serializer\JsonBody;
+use Aws\AwsClient;
+use Aws\Signature\SignatureV4;
+use GuzzleHttp\Psr7\Request;
+use GuzzleHttp\Psr7\Uri;
+use GuzzleHttp\Psr7;
+
+/**
+ * This client is used to interact with the **Amazon Polly** service.
+ * @method \Aws\Result deleteLexicon(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise deleteLexiconAsync(array $args = [])
+ * @method \Aws\Result describeVoices(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise describeVoicesAsync(array $args = [])
+ * @method \Aws\Result getLexicon(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise getLexiconAsync(array $args = [])
+ * @method \Aws\Result getSpeechSynthesisTask(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise getSpeechSynthesisTaskAsync(array $args = [])
+ * @method \Aws\Result listLexicons(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise listLexiconsAsync(array $args = [])
+ * @method \Aws\Result listSpeechSynthesisTasks(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise listSpeechSynthesisTasksAsync(array $args = [])
+ * @method \Aws\Result putLexicon(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise putLexiconAsync(array $args = [])
+ * @method \Aws\Result startSpeechSynthesisTask(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise startSpeechSynthesisTaskAsync(array $args = [])
+ * @method \Aws\Result synthesizeSpeech(array $args = [])
+ * @method \GuzzleHttp\Promise\Promise synthesizeSpeechAsync(array $args = [])
+ */
+class PollyClient extends AwsClient
+{
+    /** @var JsonBody */
+    private $formatter;
+
+    /**
+     * Create a pre-signed URL for Polly operation `SynthesizeSpeech`
+     *
+     * @param array $args parameters array for `SynthesizeSpeech`
+     *                    More information @see Aws\Polly\PollyClient::SynthesizeSpeech
+     *
+     * @return string
+     */
+    public function createSynthesizeSpeechPreSignedUrl(array $args)
+    {
+        $uri = new Uri($this->getEndpoint());
+        $uri = $uri->withPath('/v1/speech');
+
+        // Formatting parameters follows rest-json protocol
+        $this->formatter = $this->formatter ?: new JsonBody($this->getApi());
+        $queryArray = json_decode(
+            $this->formatter->build(
+                $this->getApi()->getOperation('SynthesizeSpeech')->getInput(),
+                $args
+            ),
+            true
+        );
+
+        // Mocking a 'GET' request in pre-signing the Url
+        $query = Psr7\Query::build($queryArray);
+        $uri = $uri->withQuery($query);
+
+        $request = new Request('GET', $uri);
+        $request = $request->withBody(Psr7\Utils::streamFor(''));
+        $signer = new SignatureV4('polly', $this->getRegion());
+        return (string) $signer->presign(
+            $request,
+            $this->getCredentials()->wait(),
+            '+15 minutes'
+        )->getUri();
+    }
+}